| WDB RATE SCHEDULE-2022 Updating.. | ||||
|---|---|---|---|---|
| Click on Code to see the analysis or Go Home | Profit=10%, Overhead=3.5%, VAT=5.5% | |||
| Code | Item | Unit | Cost(Tk.) | Unit Rate(Tk.) |
| 1210000 | Installation of pizeometer including supply of 38mm GJ. pipe, brass strainer, socket, labour, by wash boring, lowering, fixing the elevation and providing cover on the top of the well etc. complete as per direction of Engineer in charge | each | 7055.00 |
5594.63 |
| 1211010 | Mobilization of complete well point system, equipments and accessories from one place to another including loading and unloading as per direction of Engineer in charge. | km | 41007.00 |
50316.94 |
| 1211020 | Mobilization of Well Point system: 2nd km and above | km | 106.00 |
129.48 |
| 1212000 | Installation of well point dewatering set including supply of all accessories, materials and labours for one 5 cusec vacuum pump for minimum 100 well points in controlling subsurface water during construction, shrouding test removal materials, operation providing conducting and subsequent of the complete dewatering set in accordance ith standard specification requirement, and field as per direction of Engineer in charge. | set | 912619.00 |
445433.85 |
| 1215000 | Operation of well point system, by 5 cusec vacuum pump for dewatering of subsurface water, maintaining specification including supply draw down records of necessary lubricants, peration fuels, personnel and maintenance of the same upto completion of the work in accordance with standard specification Engineer in charge. | p/hr | 1025.00 |
1257.96 |
| 1216010 | Demobilization of complete well point system, equipments and accessories from one place to another including loading and unloading as per direction of Engineer in charge. Within 1.00 km. | p/km | 41007.00 |
50316.94 |
| 1216020 | Demobiliz Well point; 2nd km and abovve | p/km | 106.00 |
129.48 |
| 1218005 | Installation of dewatering tubewells at site for controlling subsurface water construction, during including supply of all materials, equipments, fuels, lubricants etc. providing shrouding materials, conducting well testing and development and subsequent removal of complete dewatering system in accordance with standard specification and field requirement etc. complete cluding sealing of hole, mobilization and demobilization of equipments and acessories (contractor has to prepare and submit a dewatering plan based on field requirement to the competent authority for approval, prior to installation of the tube well) as per direction of Engineer in charge. 12.0m depth including strainer (as per design) and 75mm dia tubewel (bore hole 200mm dia) with PVC pipe and strainer. | each | 80859.00 |
75845.06 |
| 1218010 | Install Dewatering T/wel 18.0m depth including strainer (as per design) and 75mm dia tubewell (bore hole 200mm dia) with PVC pipe and strainer. | each | 87029.00 |
83416.19 |
| 1218015 | Install Dewatering T/wel 12m depth including strainer (as per design) and 100mm dia tubewell (bore hole 250mm dia) with PVC pipe and strainer | each | 91562.00 |
87287.70 |
| 1218020 | Install Dewatering T/wel 18m depth including strainer (as per design) and IOOmm dia tubewell (bore hole 250mm dia) with PVC pipe and strainer. | each | 100886.00 |
98728.78 |
| 1218025 | Install Dewatering T/wel 18m depth including strainer (as per design) and 150mm dia tubewell (bore hole dia 300mm dia) with PVC pipe and strainer. | each | 147641.00 |
148220.23 |
| 1218030 | Install Dewatering T/wel 24m depth including strainer (as per design) and 150mm dia tubewell (bore hole dia 300mm dia) with PVC pipe and strainer. | each | 202794.00 |
212590.61 |
| 1218035 | Install Dewatering T/wel 30m depth including strainer (as per design) and 150mm dia tubewell (bore hole dia 300mm dia) with PVC pipe and strainer. | each | 232814.00 |
252126.26 |
| 1218040 | Install Dewatering T/wel 18m depth including strainer (as per design) and 150mm dia tubewell (housing pipe 300mm dia and bowel assembly) with GI pipe and brass strainer. | each | 271531.00 |
186104.39 |
| 1218045 | Install Dewatering T/wel 24m depth including strainer (as per design) and 150mm dia tubewell (housing pipe 300mm dia and bowel assembly) with GI pipe and brass strainer. | each | 344900.00 |
251576.25 |
| 1218050 | Install Dewatering T/wel 30m depth including strainer (as per design) and 150mm dia tubewell (housing pipe 300mm dia and bowel assembly) with GI pipe and brass strainer. | each | 387454.00 |
290307.59 |
| 1218055 | Install Dewatering T/wel 18m depth including strainer (as per design) and 200mm dia tubewell (housing pipe 350mm dia and bowel assembly) with GI pipe and brass strainer. | each | 339323.00 |
229668.95 |
| 1218060 | Install Dewatering T/wel 24m depth including strainer (as per design) and 2000mm dia tubewell (housing pipe 350mm dia and bowel assembly) with GI pipe and brass strainer. | each | 414079.00 |
201415.67 |
| 1218065 | Install Dewatering T/wel 30m depth including strainer (as per design) and 2000mm dia tubewell (housing pipe 350mm dia and bowel assembly) with GI pipe and brass strainer. | each | 465911.00 |
337830.68 |
| 1220010 | Operation of tubewell by centrifugal pump for dewatering of subsurface water, drawdown supply records of maintaining necessary including fuels, lubricants,operation personnel and maintenance of the same upto the completion of the work as per specification and direction of Engineer in charge. 0.75 cusec capacity | p/hr | 286.00 |
351.17 |
| 1220020 | Operation of 0.75cusec centrifugal pump for dewwatering: 0.50 cusec capacity | p/hr | 239.00 |
293.67 |
| 1221010 | Operation of tubewell by 2 cusec turbine pump for dewatering of subsurface water, drawdown supply records of maintaining including necessary fuels, lubricants, operation personnel and maintenance of the same upto the completion of the work as per specification of and direction Engineer in charge. For 18m depth of tubewell Electric Motor,lO HP with 2 cusec pump. | p/hr | 221.00 |
271.63 |
| 1221020 | Operation of dewatering:For 24m depth of tubewell Electric Motor, 25 HP with 2 cusec pump. | p/hr | 262.00 |
321.97 |
| 1221030 | Operation of dewatering:For 30m depth of tubewell Electric Motor, 30 HP with 2 cusec pump. | p/hr | 303.00 |
372.32 |
| 1225000 | Installation of Booster Pump for major structure (5 cusec Turbine Pump with Motor and all other accessories) at suitable elevation within area sump to be dewatered including construction of masonry 2.5mx2.5mx3.0m, of connecting the delivery pipes of the wells, mounting the pumps and motors, laying in position the high head delivery pipes upto charge outlet including staging, electric connections and test operations etc complete as per approved dewatering plan and direction of Engineer in charge. | each | 312284.00 |
172131.93 |
| 1226000 | Operation of Booster Pump for dewatering of subsurface water, including supply fuels, lubricants, operation of necessary personnel and maintenance of the same upto completion of the work as per standard specification and direction of Engineer in charge. | p/hr | 1025.00 |
1257.96 |
| 1230000 | Construction of sump well with dug holes of size 1.80 m x 2.0 m, laying in position the perforated empty diesel/petrol drum sheet of 1.00 m dia to a depth l.5m having slot area of 1000 sq.cm/sqm, slot dia being 30mm each with supply of necessary shrouding materials comprising of 60% 40mm down graded khoa and 40% coarse sand of FM>=2.50 and placing those around and beneath the drum sheet having thickness of 40cm and 50cm respectively necessary complete welding, including fitting etc. as per direction of Engineer in charge. | each | 20587.00 |
25260.20 |
| 1231010 | Bailing out of water with all leads and lifts by manual labour or pump, with all arrangements for protection of ring bund and side slopes of foundation pit against erosion or washout etc. complete actual volume of work will be measured by sounding method before starting the work) as per direction of Engineer in charge. | cum | 24.00 |
29.10 |
| 1231020 | Bailing out Water with Leads and Lift by Pump | cum | 8.00 |
10.37 |
| 1240010 | Supplying and sinking 40mm dia G.!. tubewell pipe including test boring and hiring of all necessary with all necessary equipments fittings as required etc. complete including the cost of all materials all as per direction of Engineer in charge. Depth upto 60m. | m | 829.00 |
1017.07 |
| 1240020 | Supply,sink 40mm GI Tubewel Depth above 60m | m | 965.00 |
1184.20 |
| 1241010 | Supplying and sinking 40mm dia PVC tubewell pipe (B.S. 3505) including test boring and hiring of all necessary equipments with all necessary fittings as required etc. complete including the cost of all materials as per direction of Engineer in charge. | m | 288.00 |
353.90 |
| 1241020 | Supply, Sink 40mm PVC Tubewell:Depth above 60 m | m | 407.00 |
499.39 |
| 1242010 | Supplying, fitting and fixing 40mm dia brass/PVC strainer, 1.80m long including hiring necessary equipments and supply of all necsssary fittings complete etc. including the cost of all materials as per direction of Engineer in charge. Brass strainer. | each | 904.00 |
1108.69 |
| 1242020 | Supply, fix 40mm dia PVC Strainer | each | 804.00 |
985.98 |
| 1244000 | Supplying, fitting and fixing pump No. 6 for 40mm dia tubewell, as per approved quality with all each accessories etc. complete including the cost of all materials as per direction of Engineer in charge. | each | 2678.00 |
3285.99 |
| 1245010 | Labour charge for taking out and resinking of 40mm dia G.!. tubewell pipes upto required depth, including test boring and hire charge of the quipments with ali necessary fittings as required etc. complete, as per direction of Engineer in charge. Depth upto 60m. | m | 248.00 |
303.81 |
| 1245020 | Labor charge for 40mm GI Tubewell Depth above 60m | m | 446.00 |
547.35 |
| 1246000 | Labour charge for taking out 40mm dia tubewell pipes including cleaning the pipes and other fittings, as per direction of Engineer in charge | m | 164.00 |
201.23 |